Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Isotope Tracing Analysis in Intestinal Organoids with fructose

ABSTRACT: We isolated and cultured Intestinal Organoids from Mouse. To trace the metabolism of fructose, intestinal organoids were cultured in unlabeled fructose-containing DMEM/F12 medium (10 mM D-fructose, 0 mM D-glucose, 2.5 mM L-glutamine) for 12 hr, and then switched into 13C labeled fructose-containing medium (10 mM U-[13C] D-fructose, Sigma-aldrich) for 6 hr.

ORGANISM(S): Mouse Mus Musculus

TISSUE(S): Intestine

SUBMITTER: Yuanlong Hou

PROVIDER: ST001622 | MetabolomicsWorkbench | Wed Dec 09 00:00:00 GMT 2020

REPOSITORIES: MetabolomicsWorkbench

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	mwtab	Other

Items per page:

1 - 1 of 1

Similar Datasets

Untargeted metabolomics of intestinal organoids treated with fructose

Project description:We performed untargeted metabolomics of intestinal organoids treated with fructose (10 mM) for 24 hr.At the 5th day of secondary organoid culture, the organoids were treated with fructose (10 mM D-fructose)-containing IntestiCult organoid growth medium for 24 hr and washed with pre-cooled PBS before harvesting.

2020-12-09 | ST001621 | MetabolomicsWorkbench

In-vitro human gut microbiota culture with added sugars

Project description:Three human gut microbiome samples from different individuals were cultured in an optimized culture medium with or without the presence of different sugars (10 mM glucose, 20 mM fructose, 10 mM glucose + 20 mM fructose, or 10 mM kestose). Samples were cultured in technical triplicates, and were taken at 0 hr, 1hr, 5 hr, 12 hr and 24 hr of culturing for optical density and metaproteomic analyses. Cultured microbiota cells were subjected to metaproteomics analysis using LC-MS/MS and a TMT approach.

2024-06-16 | PXD037925 | Pride

Transcriptomic data of MDA-MB-231 cells adapted to culture in media containing different sugars (glucose or fructose) and cultured as mammospheres

Project description:We report the single-cell RNA sequencing data obtained from MDA-MB-231 breast cancer cells cultured in standard DMEM with 25 mM glucose, or adapted to culture in DMEM with 10 mM fructose to reduce glycolysis, and then cultured as mammospheres

2018-05-22 | GSE106202 | GEO

Temporal metabolomic responses of cultured HepG2 liver cells to high fructose and high glucose exposures

Project description:High fructose consumption has been implicated with deleterious effects on human health, including hyperlipidemia elicited through de novo lipogenesis. However, more global effects of fructose on cellular metabolism have not been elucidated. In order to explore the metabolic impact of fructose-containing nutrients, we applied both GC-TOF and HILIC-QTOF mass spectrometry metabolomic strategies using extracts from cultured HepG2 cells exposed to fructose, glucose, or fructose + glucose. Cellular responses were analyzed in a time-dependent manner, incubated in media containing 5.5 mM glucose + 5.0 mM fructose in comparison to controls incubated in media containing either 5.5 mM glucose or 10.5 mM glucose. Mass spectrometry identified 156 unique known metabolites and a large number of unknown compounds, which revealed metabolite changes due to both utilization of fructose and high-carbohydrate loads independent of hexose structure. Fructose was shown to be partially converted to sorbitol, and generated higher levels of fructose-1-phosphate as a precursor for glycolytic intermediates. Differentially regulated ratios of 3-phosphoglycerate to serine pathway intermediates in high fructose media indicated a diversion of carbon backbones away from energy metabolism. Additionally, high fructoseconditions changed levels of complex lipids toward phosphatidylethanolamines. Patterns of acylcarnitines in response to high hexose exposure (10.5 mM glucose or glucose/fructose combination) suggested a reduction in mitochondrial beta-oxidation.

2016-04-14 | ST000379 | MetabolomicsWorkbench

A Pilot Study to Determine Fructose Uptake by Primary Human Colorectal Tumors

Project description:This proposed study is designed to investigate the specific uptake of fructose by human colorectal tumors. In this study, subjects with colorectal cancer undergoing surgery will receive an oral sugar solution containing fructose or xylose prior to surgery. The tumor will then be resected, and a portion of the tissue will be used to measure the abundance of fructose and xylose. The study hypothesis is that the tumors will take up fructose sugar but not xylose sugar. A comparison of the sugar uptake between the tumor and normal tissues from the adjacent intestinal epithelium and smooth muscle and the liver will be conducted. This proposal will confirm that human colorectal cancer tumors can directly absorb dietary sugars, which has never been demonstrated.

| 2396702 | ecrin-mdr-crc

Temporal metabolomic responses of cultured HepG2 liver cells to high fructose and high glucose exposures (part II)

2016-04-14 | ST000380 | MetabolomicsWorkbench

Transcriptomic data of MCF7 cells adapted to culture in media containing different sugars (glucose or fructose) and cultured in 2D on plastic

Project description:We report the single-cell RNA sequencing data obtained from MCF7 breast cancer cells cultured in standard DMEM with 25 mM glucose, or adapted to culture in DMEM with 10 mM fructose to reduce glycolysis, and cultures in 2D on plastic

2020-05-28 | GSE115869 | GEO

Metformin Impairs Intestinal Fructose Metabolism

Project description:Objective: To investigate the effects of metformin on intestinal carbohydrate metabolism in vivo. Method: Male mice preconditioned with a high-fat, high-sucrose diet were treated orally with metformin or a control solution for two weeks. Fructose metabolism, glucose production from fructose, and production of other fructose-derived metabolites were assessed using stably labeled fructose as a tracer. Results: Metformin treatment decreased intestinal glucose levels and reduced incorporation of fructose-derived metabolites into glucose. This was associated with decreased intestinal fructose metabolism as indicated by decreased enterocyte F1P levels and diminished labeling of fructose-derived metabolites. Metformin also reduced fructose delivery to the liver. Proteomic analysis revealed that metformin coordinately down-regulated proteins involved carbohydrate metabolism including those involved in fructolysis and glucose production within intestinal tissue. Conclusion: Metformin reduces intestinal fructose metabolism, and this is associated with broad-based changes in intestinal enzyme and protein levels involved in sugar metabolism indicating that metformin's effects on sugar metabolism are pleiotropic.

2024-04-27 | PXD041833 | JPOST Repository

Transcriptomic comparison of fructose and lipid grown cultures of Ralstonia eutropha H16

Project description:Whole genome gene expression analysis was examined with Ralstonia eutropha strain H16 cultures grown in PHB production medium (recipe per Peoples and Sinskey, 1989) containing fructose or trioleate as the main carbon source. The goal of this analysis was to determine the identity of the triacylglycerol and fatty acid breakdown genes in R. eutropha strain H16.

2010-08-27 | GSE21145 | GEO

Cell-autonomous transformation of Lgr5-positive intestinal stem cells into gastric stem cells upon loss of transcription factor Cdx2

Project description:Stomach and intestinal adult epithelia harbor stem cells that are responsible for their continuous regeneration. Stomach and intestinal stem cells differ in their differentiation program and in the gene repertoire that they express. We show that single adult Lgr5-positive stem cells, isolated from 3D cultured small intestinal organoids, require Cdx2 to maintain their intestinal identity and are converted cell-autonomously into stomach-pyloric stem cells in the absence of this transcription factor. In order to obtain Cdx2null intestinal stem cells carrying the Lgr5-EGFP marker, 5-6 days old small intestinal organoids generated from Cdx2-/fl/Lgr5-EGFP-Ires-CreERT2 mice were incubated with 1 µM of 4-hydroxytamoxifen in intestinal culture medium for 16h to activate the Cre recombinase. Controls were 4-hydroxytamoxifen-untreated small intestinal (Control SI) and stomach (Control Sto) organoids issued from mice with the same genotype. The organoids were dissociated and sorted for EGFPhi. Cdx2null, Control SI and Control Sto clonal organoids were generated and expanded from Lgr5-EGFPhi single cells in stomach specific culture medium (ENRWfg) and RNA was isolated for RNA-Seq analysis. Cdx2+ Stomach (Sto) organoids were generated by infection of the wild type stomach organoids with lentiviral stock expressing Cdx2. They were cultured in stomach medium (ENRWfg) and RNA was isolated for RNA-Seq analysis

2014-12-05 | E-GEOD-62784 | biostudies-arrayexpress

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data